Young Scientist Invents Device that Detects Lead in Water

October 26, 2017 04:16 AM
Young Scientist Invents Device that Detects Lead in Water video player.
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What looks like clean drinking water can contain harmful chemicals, like lead, and there is no easy, reliable way to detect it. So, a young scientist invented one, in the process, winning the 2017 Discovery Education 3M Young Scientist Challenge. Faith Lapidus reports.